html,body{
    height: 100%;
}
.container {
    width: 100%;
    height: 100%;
    background-color: #f1f1f1;
}
.container .protective_cover{
    display: none;
    background: url("../image/android.png") no-repeat center center;
    background-size: 100% 100%;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
}
.container .wrap {
    overflow: hidden;
    background: url("../image/background.jpg") no-repeat center center;
    background-size: 100% 100%;
}
.container .wrap img {
    display: block;
    margin: 0 auto;
}
.container .wrap .logo {
    width: 2.69333333rem;
    height: 3.6rem;
    margin-top: 1.17333333rem;
}
.container .wrap .img_content {
    width: 5.94666667rem;
    height: 7.66666667rem;
    margin-top: 0.73333333rem;
}
.container .wrap .button {
    width: 6.93333333rem;
    height: 1.46666667rem;
    margin-top: 0.62666667rem;
    margin-bottom: 0.96rem;
}